Question

Written
1. Answer the following questions:
1. What do you mean by pollution ? How many types of pollution are there?.​

Answer 1

Answer:

Pollution is the introduction of harmful materials into the environment .

Explanation:

There are 10 types of Pollution are there.

Answer 2

there are 3 types of pollution

air pollution

water pollution

land pollution

Explanation:

1. pollution means when the harmful substances added to the environment and then change it in a bad way
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